8
Overview
4. Remaining
4.1 Digital Local Indicator
All transmitters from the Series 2000 are standard equipped with a digital display.
In the standard execution the covers are “closed”. The three push buttons and the display are behind the cover (3).
As an option a transparent cover can be delivered to achieve the display can be used as a local display in the process. The full-scale
point may be set to any value between 0000 and 9999 (4 digit). (Option: “I” extra price).
4.2 CE / EMC - RULES
All transmitters are manufactured in accordance with the RFI / EMC directives and comply with the CE standard. All transmitters are
fitted with RFI filters, which provide optimum, trouble-free operation. Our products are in conformity with EMC-Directive 2004/108/EC
based on test results using harmonized standards.
4.3 External Load
The minimum power supply is based on the total circuit resistance.
The maximum permissible load(Ri max.) in case of 24 Vdc is 600 Ω (Ohm).
By increasing the power supply, the external load can be increased to 1200 Ohm / 36 Vdc.
RI max. = Power Supply - 12 Vdc
20 mA
4.4 Intrinsically Safe and NON SPARKING (Ex version)
The Series 2000, Series 2000-SAN, Series CER-2000 and Series 2000-Hydrobar-cable are also available for intrinsically safe
(Zone 0). The Series 2000, Series 2000-SAN, Series 2000- Cable and Series 2000-SAN-Cable are also available for Non-
Sparking (Zone 2).
Series 2000 HART
!
With a loop resistance of 250 Ω a power supply of at least 17 Vdc must be used.
ATEX – KEMA 03ATEX1092 X
II 1G Ex ia IIC T4 Ga
II 1D Ex ia IIIC T100°C Da (option G100, extra price)
II 3G Ex nA IIC T100°C Gc (option G180, extra price)
IECEx – DEK 14.0079X
Ex ia IIC T4 Ga
Ex ia IIIC T100°C Da (option G100, extra price)
Ex nA IIC T100°C Gc (option G180, extra price)
For detailed explanation see “EC-Declaration of conformity” on the last page of this manual.
For use in a non-sparking area, the transmitter can be installed without the use of a (intrinsic safe) barrier.
The transmitter can be connected with the following nominal value’s:
UN = 12O26.5 Vdc; IN = 4O20 mA; PN = 0,28 W.
For use in an intrinsically safe area, use a certified power supply in an intrinsic safe area, from 12 - 26,5 Vdc.
Installation of this device has to be carried out by a qualified mechanic / installer.
